I--- Nwd K2501-t5- Update Today

Before you hit "Update," go into Factory Settings (Password: 8888 or 123456) and back up your original MCU file . You will thank me later. Would I recommend the T5 update? Yes, if your unit is currently glitching. No, if it is working fine. The speed boost is worth the risk, but back up your data first

Post-update, the unit is snappy. Using Zlink 5.0 for wireless Apple CarPlay is seamless. Switching between Waze and Spotify has zero lag. However, don't expect iPad Pro smoothness. There is a slight micro-stutter when scrolling through long playlists. i--- Nwd K2501-t5- Update

Verdict: A budget king that punches above its weight class, provided you have the patience for tinkering. Before you hit "Update," go into Factory Settings